Middle East politics have always felt beyond my understanding. I know we (as in western countries, specifically the US and the UK, but also others) contributed greatly to this mess (and still do to this day, in multiple ways).
That said, at some point, you expect things to normalize, because fundamentally people should be conflict adverse, however, it seems this region has an unusually high rate of conflicts that aren't strictly due to massive government failing in succession, since it appears Middle Eastern governments have been in power a long time (thus, can establish a relative order) but seem unable to control their own country within their own borders still. Which i suppose is indeed government failure, just of a different nature than one would typically imagine (IE, losing total control)